| Company | Timeline | Status | |
| Balmsound Limited Director • Chartered Accountant | 23 Jun 2017←8 Years→Current | Active | |
| Coulstock & Place Engineering Co Limited Director • Chartered Accountant | 23 Jun 2017←8 Years→Current | Active | |
| Daikin Applied (UK) Limited Director • Accountant | 22 Mar 2010←15 Years→Current | Active | |
| J & E Hall Limited Director • Accountant | 22 Mar 2010←15 Years→Current | Active | |
| Aaf-McQuay UK Limited Director • Accountant | 22 Mar 2010←15 Years→Current | Active | |
| Aaf Limited Director • Accountant | 22 Mar 2010←15 Years→Current | Active | |
| Air Filters Limited Director • Accountant | 22 Mar 2010←12 Years→5 Sep 2022 | Active | |
| Balmsound Limited Secretary • Chartered Accountant | 2 Jul 2009←16 Years→Current | Active | |
| Aaf-McQuay UK Limited Secretary • Chartered Accountant | 2 Jul 2009←16 Years→Current | Active | |
| Aaf Limited Secretary • Chartered Accountany | 2 Jul 2009←16 Years→Current | Active | |
